Spark_SQL_UDF_examples_Mandelbrot

Examples of Spark SQL with UDF

Spark SQL and UDF are quite powerful tools for data processing. Here are a few "fun" examples to illustrate some of the main techniques and tools with splashy graphics.

Doc	Short description
Spark_SQL_UDF_example_Mandelbrot_Python.md	Spark SQL + UDF, Mandelbrot set example in Scala
Spark_SQL_UDF_example_Mandelbrot_Scala.md	Spark SQL + UDF, Mandelbrot set example in Python
Spark_SQL_UDF_example_Mandelbrot_Images.png	Output images of the Mandelbrot set example
Spark_SQL_UDF_example_notebook_Mandelbrot_Scala_Jupyter_Toree.ipynb	Jupyter notebook with Python kernel
Spark_SQL_UDF_example_notebook_Mandelbrot_Jupyter_Python.ipynb	Jupyter notebook in Scala with Apache Toree kernel
SparkSQL_withUDF_Mandelbrot_Set_Scala_Databricks SparkSQL_withUDF_Mandelbrot_Set_Python_Databricks	Notebooks on Databricks platform (community edition)

Eye candy: visualization of the Mandelbrot set using Spark SQL

References:

• https://github.com/LucaCanali/Miscellaneous/tree/master/SQL_color_Mandelbrot
• https://en.wikipedia.org/wiki/Mandelbrot_set
• https://wiki.postgresql.org/wiki/Mandelbrot_set

Author: @LucaCanaliDB, January 2017